Pipe Flange: Steel, Black-Coated Steel Pipe Flange, 1 in Pipe Size, Class 300

Lap joint steel pipe flanges are used with stub-end fittings and slide over the outside of pipes. The pipe is welded to the stub end, allowing the flange to rotate around it, and is easier to assemble than flanges that require bolt-hole alignment. Lap-joint flanges can be disassembled for maintenance, inspection, and modification.